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How to convert a dictionary to query string in Python?
...and the values are lists of values for each name.
In order to pass this information into urllib.urlencode(), you must "flatten" these lists. Here is how you can do it with a list comprehenshion of tuples:
query_pairs = [(k,v) for k,vlist in d.iteritems() for v in vlist]
urllib.urlencode(query_pai...
Does a valid XML file require an XML declaration?
...DTD or not. People rarely use it. These days, it is a bad to design an XML format that is missing information without its DTD.
Update:
A "prolog error/invalid utf-8 encoding" error indicates that the actual data the parser found inside the file did not match the encoding that the XML declaration s...
Why can't the tag contain a tag inside it?
...mark up that text at the intra-paragraph level. Runs of phrasing
content form paragraphs.
That doesn't include div elements, which can only be used where flow content is expected.
Therefore, p elements can't contain div elements.
Since the end tag of p elements can be omitted when the p elemen...
LINQ: “contains” and a Lambda query
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here I'm try to match my userType form user type table to user table for t collect department head name hope sa
– mohit vijay chaudhari
Sep 4 at 9:31
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Easy pretty printing of floats in python?
... def __repr__(self):
return "%0.2f" % self
>>> x
[1.290192, 3.0002, 22.119199999999999, 3.4110999999999998]
>>> x = map(prettyfloat, x)
>>> x
[1.29, 3.00, 22.12, 3.41]
>>> y = x[2]
>>> y
22.12
The problem with subclassing float is that it br...
Sql query to insert datetime in SQL Server
...date determination in SQL Server.
insert into table1(approvaldate)values('20120618 10:34:09 AM');
If you are married to the dd-mm-yy hh:mm:ss xm format, you will need to use CONVERT with the specific style.
insert into table1 (approvaldate)
values (convert(datetime,'18-06-12 10:34:09 PM',5))...
How does the C# compiler detect COM types?
...to do it dynamically.
I might try to fake up a COM interface using this information and see if I can get the compiler to link it...
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How to verify that a specific method was not called using Mockito?
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Question: does this form verify that someMethod was called 0 times, or does it only verify that someMethod was never called with zero arguments?
– B T
Jan 14 '19 at 21:57
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How to get the last char of a string in PHP?
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answered Apr 21 '10 at 10:01
GordonGordon
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printf() formatting for hex
...d their meanings are:
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# The result is converted to an "alternative form". ... For x (or X)
conversion, a nonzero result has 0x (or 0X) prefixed to it. ...
(Emphasis added.)
Note that using %#X will use upper-case letters for the hex digits and 0X as the prefix; using %#x will use lowe...